Many people with different eye problems want to have laser eye surgery, knowing its ability to turn impaired eyesight into perfect vision within an hour. Yes. It can be hard to turn it down since everyone is looking for quick and lasting solutions to their different eye problems.
However, not everybody can get the best laser eye surgery. That could be due to several health conditions that could further complications during or after the surgery. Have you ever wondered why most people experience various side effects after laser eye surgery? It is because they fall under certain health conditions that have prevented them from going for laser. So why should you refrain from laser eye surgery even though you are having severe eye problems? Here are the top eight reasons.
1. You are below 18 years old
Lasik results are always permanent. However, your eyes can change throughout a lifetime. Little is known about how human’s vision changes in children’s eyes and what affects those changes. Vision can change during the adolescent years. For this reason, the results of Lasik may be temporary or unpredictable. Laser eye surgery is not advisable for anyone under 18 years. No matter how severe your eye problem might be, you should not attempt laser eye surgery until clock 18. Suppose you are below 18 years and you want a perfect solution to your poor sight. In that case, you can visit an experienced ophthalmologist to get professional advice on how to solve the problem.
2. You are pregnant or breastfeeding
Having Laser eye surgery before, during, and after pregnancy is not safe. Hormone fluctuations and fluid retention can cause specific changes to women’s vision corrective prescription while still pregnant. She may become nearsighted or develop astigmatism during pregnancy. Hormone changes can also lead to dry eyes during pregnancy and while nursing a baby. Dry eyes may also make her eyes itchy and could delay healing.2 In addition, to undergo Laser eye surgery, the eyes must be dilated. The medications administered for dilation and after Laser eye surgery could be absorbed through mucous membranes, which could be harmful to the fetus.
3. You are taking prescribed medications
Certain prescription drugs can tamper with Lasik results. For instance, some steroids may delay healing and decrease best-corrected vision. Acne medications can cause significant dry eyes. Having dry eyes can also increase the chance of cornea scarring after Laser eye surgery. Your healthcare provider will know if the prescription drugs you are currently taking are acceptable.
4. Your vision is unstable
You are not a qualified candidate for laser eye surgery if your contact lens or glasses prescription fluctuates. Most healthcare providers prefer your prescription to be steady for longer than one year or more. Mind you; one year is a minimum. Your prescriptions can fluctuate for several reasons. Diabetic blood sugar changes, contact lens wear, and regular aging changes can cause your medication to change as you grow. Lasik is also a permanent procedure. It makes sense to ensure your prescription is stable before having Laser eye surgery.
5. You are not in sound health
Certain health conditions can affect how your body heals after LASIK surgery. Patients with autoimmune ailments are not good candidates for laser eye surgery. Many autoimmune disorders cause frustrating dry eye syndrome. A dry eye might not heal well. It also has a higher risk of developing a post-Lasik infection. Other conditions such as diabetes, lupus, glaucoma, rheumatoid arthritis, or cataracts can affect Lasik results. You should not have had any eye infections or injuries within the previous year before undergoing Lasik. Illness and injury can leave behind corneal scarring that may have detrimental effects. Click here to read about 7 Things to Avoid After Laser Eye Surgery.
6. You are suffering from dry eye
Dry eye syndrome is an automatic disqualifier for Lasik. If you have the syndrome, it will increase the risk for post-Lasik discomfort and worsening of the dry eye symptoms. Having dry eyes can delay proper healing. That does not mean to say that a person with dry eyes cannot have Laser eye surgery. Your eye doctor provider will examine you to determine the severity of your dry eye condition. Sometimes patients are placed on particular dry eye medications before Laser eye surgery. Specific procedures, such as occlusion, may help the dry eye condition and minimize unwanted symptoms.
7. You want perfect visions quickly
You should not expect a perfect sight immediately after laser eye surgery. Many Lasik advertisements tend to mislead people into considering laser vision correction. They often promise an end to wearing glasses or contact lenses. Though most patients who undergo Laser eye surgery have excellent results, you should not expect perfect vision. Every patient heals differently after the surgery. After undergoing Laser eye surgery, there is a possibility that you would need to wear glasses or corrective lenses for a few weeks to do some daily activities, especially at night. If you expect to have perfect vision immediately after the surgery, you should reconsider having Laser eye surgery.
8. Your pupils dilate above 7mm in the dark
During Laser eye surgery, the eye area that your surgeon will work on should be 6 mm in diameter. This is right with most lasers used during the surgery. If your pupil dilates to 7 or 8 millimeters in the dark, you will possibly have unwanted halos, glare, or starbursts around lights at night. However, this is becoming less and less of a side effect because newer lasers always have treatment zones bigger than 7 mm. you can still ask your surgeon which type of laser he uses and how large a zone they can treat. Most surgeons perform special pupillary testing as a part of the pre-Lasik measurements.
It should be noted that patients with extreme levels of myopia and corneal thinning or keratoconus may not be qualified for laser eye surgery. An ophthalmologist should thoroughly evaluate you to rule out these conditions before proceeding with corneal surgery.